diff --git a/.ci_support/linux_64_.yaml b/.ci_support/linux_64_.yaml
index 1405660..2215490 100644
--- a/.ci_support/linux_64_.yaml
+++ b/.ci_support/linux_64_.yaml
@@ -9,7 +9,7 @@ curl:
 cxx_compiler:
 - gxx
 cxx_compiler_version:
-- '11'
+- '12'
 docker_image:
 - quay.io/condaforge/linux-anvil-cos7-x86_64
 target_platform:
diff --git a/.ci_support/migrations/curl8.yaml b/.ci_support/migrations/curl8.yaml
deleted file mode 100644
index 1984a84..0000000
--- a/.ci_support/migrations/curl8.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
-__migrator:
-  build_number: 1
-  kind: version
-  migration_number: 1
-curl:
-- '8'
-migrator_ts: 1679327080.7742326
diff --git a/.ci_support/osx_64_.yaml b/.ci_support/osx_64_.yaml
index 78f380f..f19020e 100644
--- a/.ci_support/osx_64_.yaml
+++ b/.ci_support/osx_64_.yaml
@@ -9,7 +9,7 @@ curl:
 cxx_compiler:
 - clangxx
 cxx_compiler_version:
-- '14'
+- '15'
 macos_machine:
 - x86_64-apple-darwin13.4.0
 target_platform:
diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index 2127564..02861eb 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -1,4 +1,4 @@
-{% set version = "0.4.0" %}
+{% set version = "0.5.0" %}
 
 package:
   name: jsonarango
@@ -6,10 +6,10 @@ package:
 
 source:
   url: https://bitbucket.org/gems4/jsonarango/get/v{{ version }}.tar.gz
-  sha256: 0b559c03fcc0656856e80cfc2c20d3ef19658014b1a30000cccf1d8557f7ca73
+  sha256: e0e3c5c65a21301515fa4459311801fbd0cfaa790e4e2fc9949c29a7d1b78809
 
 build:
-  number: 1
+  number: 0
   skip: true  # [win and vc<14]
 
 requirements: